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nutrition ingredients--Calcium ascorbate |
FCCIV/USP26
Appearance |
white to slightly yellow |
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Crystalline powder |
Identification |
positive |
Odor |
odorless |
Specific Rotation |
+95~97% |
Heavy Metals |
<0.001% |
Asenic |
<3ppM |
PH |
6.8--7.4 |
Loss on Drying |
<0.10% |
Oxalate |
=<0.2% |
Residue on drying |
30.0%~33.0% |
Floorid |
=<10ppm |
Assay |
99.0-100.5% |
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